package org.jeecg.modules.schoolyear.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.alibaba.fastjson.JSONObject;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.config.mybatis.TenantContext;
import org.jeecg.modules.schoolyear.entity.CouSchoolYear;
import org.jeecg.modules.schoolyear.service.ICouSchoolYearService;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecg.modules.semester.entity.CouSemester;
import org.jeecg.modules.semester.service.ICouSemesterService;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.jeecg.common.system.base.controller.JeecgController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;

/**
 * @Description: cou_school_year
 * @author: baochangrong
 * @Date: 2022-02-10
 * @Version: V1.0
 */
@Api(tags = "cou_school_year")
@RestController
@RequestMapping("/schoolyear/couSchoolYear")
@Slf4j
public class CouSchoolYearController extends JeecgController<CouSchoolYear, ICouSchoolYearService> {
    @Autowired
    private ICouSchoolYearService couSchoolYearService;
    @Autowired
    private ICouSemesterService couSemesterService;

    /**
     * 分页列表查询
     *
     * @param couSchoolYear
     * @param pageNo
     * @param pageSize
     * @param req
     * @return
     */
    @AutoLog(value = "cou_school_year-分页列表查询")
    @ApiOperation(value = "cou_school_year-分页列表查询", notes = "cou_school_year-分页列表查询")
    @GetMapping(value = "/list")
    public Result<?> queryPageList(CouSchoolYear couSchoolYear,
                                   @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
                                   @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
                                   HttpServletRequest req) {
        String tenantId = req.getHeader("tenant-id");
        couSchoolYear.setTenantId(tenantId);
        QueryWrapper<CouSchoolYear> queryWrapper = QueryGenerator.initQueryWrapper(couSchoolYear, req.getParameterMap());
        queryWrapper.orderByDesc("create_time");
        if (couSchoolYear.getIsDefault() != null && !"".equals(couSchoolYear.getIsDefault())) {
            queryWrapper.eq("is_default", couSchoolYear.getIsDefault());
        }
        Page<CouSchoolYear> page = new Page<CouSchoolYear>(pageNo, pageSize);
        IPage<CouSchoolYear> pageList = couSchoolYearService.page(page, queryWrapper);
        return Result.OK(pageList);
    }

    /**
     * 学年查询 不分页
     */
    @AutoLog(value = "cou_school_year-列表查询")
    @ApiOperation(value = "cou_school_year-列表查询", notes = "cou_school_year-列表查询")
    @GetMapping(value = "/listAll")
    public Result<?> listAll(CouSchoolYear couSchoolYear,
                             HttpServletRequest req) {
        String tenantId = req.getHeader("tenant-id");
        List<CouSchoolYear> dataList = couSchoolYearService.listAll(tenantId);
        return Result.OK(dataList);
    }

    /**
     * 学年校验是否已经有默认 不分页
     */
    @AutoLog(value = "cou_school_year-学年校验是否已经有默认")
    @ApiOperation(value = "cou_school_year-学年校验是否已经有默认", notes = "cou_school_year-学年校验是否已经有默认")
    @GetMapping(value = "/queryIsDefault")
    public Result<?> queryIsDefault(CouSchoolYear couSchoolYear,
                                    HttpServletRequest req) {
        couSchoolYear.setTenantId(TenantContext.getTenant());
        List<CouSchoolYear> dataList = couSchoolYearService.queryIsDefault(couSchoolYear);
        return Result.OK(dataList);
    }

    /**
     * 系统登录后获取学年学期信息
     */
    @AutoLog(value = "cou_school_year-获取默认学年学期信息")
    @ApiOperation(value = "cou_school_year-获取默认学年学期信息", notes = "cou_school_year-获取默认学年学期信息")
    @GetMapping(value = "/getYearIsDefaultValue")
    public Result<?> getYearIsDefaultValue(CouSchoolYear couSchoolYear,
                                           HttpServletRequest req) {
        JSONObject returnJson = new JSONObject();
        //查询学年
        couSchoolYear.setTenantId(TenantContext.getTenant());
        List<CouSchoolYear> dataList = couSchoolYearService.queryIsDefault(couSchoolYear);
        QueryWrapper<CouSchoolYear> CouSchoolYearQueryWrapper = QueryGenerator.initQueryWrapper(couSchoolYear, req.getParameterMap());
        if (dataList.get(0).getCount() == 0) {
            CouSchoolYearQueryWrapper.orderByDesc("create_time");
            CouSchoolYear couSchoolYearOne = couSchoolYearService.getOne(CouSchoolYearQueryWrapper);
            returnJson.put("couSchoolYearOne",couSchoolYearOne);
        } else {
            CouSchoolYearQueryWrapper.eq("is_default", couSchoolYear.getIsDefault());
            CouSchoolYear couSchoolYearOne = couSchoolYearService.getOne(CouSchoolYearQueryWrapper);
            returnJson.put("couSchoolYearOne",couSchoolYearOne);
        }
        //查询学期
        CouSemester couSemester = new CouSemester();
        couSemester.setTenantId(TenantContext.getTenant());
        List<CouSemester> couSemesterList = couSemesterService.queryIsDefault(couSemester);
        QueryWrapper<CouSemester> couSemesterQueryWrapper = QueryGenerator.initQueryWrapper(couSemester, req.getParameterMap());
        if(couSemesterList.get(0).getCount() == 0){
            couSemesterQueryWrapper.orderByDesc("create_time");
            CouSemester couSemesterOne = couSemesterService.getOne(couSemesterQueryWrapper);
            returnJson.put("couSemesterOne",couSemesterOne);
        }else {
            couSemesterQueryWrapper.eq("is_default",couSchoolYear.getIsDefault());
            CouSemester couSemesterOne = couSemesterService.getOne(couSemesterQueryWrapper);
            returnJson.put("couSemesterOne",couSemesterOne);
        }
        return Result.OK(returnJson);
    }


    /**
     * 添加
     *
     * @param couSchoolYear
     * @return
     */
    @AutoLog(value = "cou_school_year-添加")
    @ApiOperation(value = "cou_school_year-添加", notes = "cou_school_year-添加")
    @PostMapping(value = "/add")
    public Result<?> add(@RequestBody CouSchoolYear couSchoolYear,
                         HttpServletRequest req) {
        String tenantId = req.getHeader("tenant-id");
        couSchoolYear.setTenantId(tenantId);
        couSchoolYearService.save(couSchoolYear);
        return Result.OK("添加成功！");
    }

    /**
     * 编辑
     *
     * @param couSchoolYear
     * @return
     */
    @AutoLog(value = "cou_school_year-编辑")
    @ApiOperation(value = "cou_school_year-编辑", notes = "cou_school_year-编辑")
    @PutMapping(value = "/edit")
    public Result<?> edit(@RequestBody CouSchoolYear couSchoolYear,
                          HttpServletRequest req) {
        String tenantId = req.getHeader("tenant-id");
        couSchoolYear.setTenantId(tenantId);
        couSchoolYearService.updateById(couSchoolYear);
        return Result.OK("编辑成功!");
    }

    /**
     * 通过id删除
     *
     * @param id
     * @return
     */
    @AutoLog(value = "cou_school_year-通过id删除")
    @ApiOperation(value = "cou_school_year-通过id删除", notes = "cou_school_year-通过id删除")
    @DeleteMapping(value = "/delete")
    public Result<?> delete(@RequestParam(name = "id", required = true) String id) {
        couSchoolYearService.removeById(id);
        return Result.OK("删除成功!");
    }

    /**
     * 批量删除
     *
     * @param ids
     * @return
     */
    @AutoLog(value = "cou_school_year-批量删除")
    @ApiOperation(value = "cou_school_year-批量删除", notes = "cou_school_year-批量删除")
    @DeleteMapping(value = "/deleteBatch")
    public Result<?> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
        this.couSchoolYearService.removeByIds(Arrays.asList(ids.split(",")));
        return Result.OK("批量删除成功!");
    }

    /**
     * 通过id查询
     *
     * @param id
     * @return
     */
    @AutoLog(value = "cou_school_year-通过id查询")
    @ApiOperation(value = "cou_school_year-通过id查询", notes = "cou_school_year-通过id查询")
    @GetMapping(value = "/queryById")
    public Result<?> queryById(@RequestParam(name = "id", required = true) String id) {
        CouSchoolYear couSchoolYear = couSchoolYearService.getById(id);
        if (couSchoolYear == null) {
            return Result.error("未找到对应数据");
        }
        return Result.OK(couSchoolYear);
    }

    /**
     * 导出excel
     *
     * @param request
     * @param couSchoolYear
     */
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, CouSchoolYear couSchoolYear) {
        return super.exportXls(request, couSchoolYear, CouSchoolYear.class, "cou_school_year");
    }

    /**
     * 通过excel导入数据
     *
     * @param request
     * @param response
     * @return
     */
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
        return super.importExcel(request, response, CouSchoolYear.class);
    }

}
